
public class UmpleC2 extends Operator {
	
	public Cana execute(Cana cc){
		Cana c = cc;
		c.setY(4);
		return c;
	}

	public boolean valabil(Cana c){
		boolean r = false;
		if((c.getY() < 4))
			r = true;
		return r;
	}

}
